JC's are my all day vapes. Domestic (red oak) and Tennessee Cured are my go to vapes. I have no problem with the amount of vapor they produce. Recently I adopted 2 new ones from them, Island, very good, and Marcado (wow!). JC is my fave juice right now and I've tried alot. I found I had to look around for the right carto to use with Domestic. Perhaps because its dark and thick. I recently found the Ego Stardust from got vapes and it does the juice justice. With the dual coil cartos I love, the first couple of fills are good but then the flavor starts to fade. But I haven't noticed inadequate vapor with any of their flavors.